Fast-stepping
adj. 迅速的，活跃的
🧩 词语组成解析
fast
[fæst]
adj. 快的;走得快;感光快的;紧的;
adv. （比准确的时间或宣布的时间）快;迅速地;紧紧地;彻底地;
vi. 禁食，（尤指）斋戒;
n. 禁食期，斋戒期;断食，节食;
[计] 步进式, 改变
🗣️ 情景例句
This is something you'll have to work out yourself.
这就是你必须自己做出决定的事情。
Are you going anywhere?
你打算上哪儿去玩？
“I wish I'd known about that rule earlier, she said.
“我要是早点知道这个规矩就好了！”她说。